BMW X3 xDrive30i 2009 - Manual (Page 104)

Under the hood
102
Important components in the engine compartment
1 Filler neck for washer fluid of the headlamp
and windshield washer system, refer to
page
43
2 Body ground, negative terminal, refer to
page 122
3 Jump starting terminal, refer to page 122
4 Filler neck for engine oil, refer to
Adding engine oil
5 Reservoir for brake fluid, refer to page 105
6 Expansion tank for coolant, refer to
page 105 . In vehicles with a gasoline
engine, the expansion tank is on the other
side
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